[pss 6-1b1 b] 870itph intelligent electrochemical … series ® systems • model ... process...
Post on 21-Apr-2018
222 Views
Preview:
TRANSCRIPT
Product Specifications
PSS 6-1B1 BModel 870ITPHIntelligent Electrochemical Transmitterfor pH, ORP, or Ion Selective Electrode Measurement
PIPE- OR SURFACE-MOUNTEDTRANSMITTER
PANEL-MOUNTED TRANSMITTER
This micro-processor based, 2-wire intelligent transmitter provides measurement indication, and a choice of analog or digital outputs for recording or control of pH, ORP, or Ion Selective Electrode (ISE) activity. A human interface guides the user through intuitive, menu-driven configuration, calibration, status, and troubleshooting procedures. On-line diagnostics for both transmitter and sensor are also provided to indicate real-time measurement faults.
FEATURES• 4 to 20 mA or digital output, fully configurable
• FoxCom™ digital output compatible with I/A Series® Systems
• Model PC20 Field Device Configurator and Model PC50 Field Device Tool offered for remote, intelligent, bidirectional communication with the Model 870ITPH
• Human interface for local display, status, configuration, calibration, and fault isolation
• Continuous transmitter/sensor diagnostics
• NEMA® 4X and IEC IP65 housing. Mounts to panel, surface, or DN 50 or 2-inch pipe.
• Intrinsically safe construction
• RFI and EMI protection
• Digital output for process measurement and process temperature
• Temperature compensation and ppm calibration curves
• Galvanically isolated output
• Compatible with high or low impedance inputs
• Two levels of passcode protection provided
• Preprogrammed pH buffer values for easy calibration
• Compatible with Invensys Foxboro DolpHin™ Series PH10 and ORP10 Sensors, and also the 871PH, 871A, and EP460 Series Sensors
PSS 6-1B1 BPage 2
RUGGED FIELD-MOUNTED ENCLOSURE
Housed in a tough, epoxy-painted cast aluminum housing, the 870ITPH is designed to withstand the harshest field conditions. The enclosure provides the environmental and corrosion-resistant protection of NEMA 4X, CSA® Enclosure 4X, and IEC IP65. It also protects against RFI and EMI. Its efficient DIN panel-size design allows easy mounting for panel, pipe, or surface applications. A hinged front door provides easy front access to field connections. Large spade lug terminals for sensor and communications connections facilitate quick maintenance and calibration procedures.
SENSOR AND TRANSMITTER DIAGNOSTICS
When used with Invensys Foxboro DolpHin Series, and applicable 871PH and 871A pH/ORP, and EP460 Series sensors, the 870ITPH delivers a multitude of sensor diagnostics. These include:
• Broken Glass Electrode• Aging Glass Electrode• Liquid Leakage into Sensor Body• Failure of High Impedance Preamplifier in Sensor• Failure of Temperature Compensation Element• Excessive Coating of the Reference Electrode
In addition to sensor diagnostics, the transmitter continuously performs health checks on its own circuits. In the event of a fault in the system, one of three messages appears on the local display: “PROBE ER”, “XMTR ER”, or “CONFIG ER”. This top level message reporting allows the user to quickly isolate the problem to either the sensor or the transmitter. For additional information about the specific fault or faults, the user need only access the “DIAG” key and follow the prompts. Not only does this procedure identify the specific faults, but it also guides the user to a corrective action without referring to an instruction book.
FLEXIBLE COMMUNICATIONS
The 870ITPH is available in two different communications platforms. For users who need only transmit a 4 to 20 mA analog output without the requirement for remote digital communication, a transmitter with analog output only (Model Code Selection “–A”) is available. Complete configuration, calibration, status checking, and fault identification is through the local human interface only.
For applications where remote communication is required, a FoxCom digital platform is available (Model Code Selection “–F”). Within this digital environment, two kinds of communications are selectable. First, the transmitter may operate in a low speed (600 baud) digital mode with the digital signal superimposed over an analog 4 to 20 mA signal.
Second, the transmitter may operate in a high speed (4800 baud) digital only mode. Communications with this digital version may be via one of the following four methods:
• Local Human Interface• Model PC20 Field Device Configurator• Model PC50 Field Device Tool (FDT)• I/A Series System Workstation.
Any of the above four methods allows complete configuration, calibration, status checking, and fault identification.
When operating in either of the two digital modes, the transmitter continuously delivers three measurement values, namely temperature compensated measurement, uncompensated (absolute) measurement, and temperature.
Outputs are scalable and may be programmed as either normal or reverse acting. In the analog mode, where only one output is available, the user may assign the output to one of three parameters – temperature compensated measurement, uncompensated (absolute) measurement, or temperature. Several selections of output damping are available ranging from 1 to 120 seconds. An output HOLD feature, easily accessible from the user interface, allows the output(s) to be frozen at user-defined value(s) to facilitate calibrations or sensor maintenance while not disturbing the control loop.
INTELLIGENT CALIBRATIONS
Calibration routines are designed for simplicity and elimination of errors. All procedures are self-prompting. Two calibration routines are available. A “manual” calibration is for users who prefer to edit and enter the pH values of their buffer solutions, and an “automatic” calibration that provides a buffer-recognition mechanism which locks in on the buffer value most closely representing the combination of millivolts and temperature values being reported from the sensor. User-programmable stability parameters prevent the transmitter from accepting calibration data until both the pH and temperature signals from the probe have stabilized. Three tables of buffer values are preprogrammed in the transmitter. For flexibility, a custom buffer table may be user-programmed for unusual application requirements.
PSS 6-1B1 BPage 3
Figure 1. Human Interface – Display and Keypad
HUMAN INTERFACE
The local human interface allows full configuration, calibration, and fault location without the need of a hand-held configurator. The interface consists of a 3-line LCD display and a keypad with eleven tactile keys. Refer to Figure 1.
The 3-line display provides a digital bar graph (which is activated while in the MEASURE mode) at the top and two lines of alphanumerics. The bar graph comprises twenty segments and indicates %-of-range of the 4 to 20 mA output. When in the CAL, CONFIG, STATUS, or DIAG mode, two segments are lit to indicate the present mode of operation.
The second and third lines of the display are the alphanumerics relating to measurement values, measurement error indications, message reporting, and configuration and calibration prompts. These prompts simplify programming the transmitter and greatly reduce the need for instruction manuals. The primary measurement (e.g., pH) is shown on the second line of the display. A secondary measurement (temperature, absolute mV, or output in mA) which is user-configurable, is shown on the third line of the display. The display characters are 15 mm (0.60 in) high, and allow easy reading from a distance.
SECURE DATA AND CALIBRATIONS
Multiple levels of security protect against unauthorized configuration/calibration changes, loss of data, and/or invalid measurement signals. Two levels of passcode protection are provided. The first level permits access to routine maintenance functions, including calibration and output hold.
The second level permits changes to configuration parameters by authorized personnel. Data is stored in EEPROM, obviating the need for battery backup. Measurement loop security is enhanced by a user programmable “fail signal” parameter activated by any transmitter fault and certain serious sensor faults. This “fail signal” parameter forces the transmitter output to any user-defined value between 3.8 and 20.5 mA (or equivalent percentages of full scale when operating with digital communications).
QUICK AND INFORMATIVE STATUS
At the touch of a single key, the user gains access to all the information necessary to assess the performance of the pH loop. Among the parameters this “read only” key accesses are:
• Process Temperature• Slope of pH Sensor• Absolute (Uncompensated) Millivolt Value from
pH Sensor• Analog Output Value in Milliamps• Status of Glass Electrode• Asymmetry Potential• Resistance of Reference Electrode• Resistance of Temperature Compensator• Date of Last Calibration
INTRINSICALLY SAFE DESIGN
The 870ITPH Transmitter is designed for compliance to ATEX, CSA®, FM®, and SAA standards for intrinsically safe apparatus in hazardous locations.
CAL
CAL
4 mA 20 mA
CONFIG
CONFIG
MEASURE STATUS
STATUS
HOLD
DIAG
DIAG
ENTER
"ENTER" KEY
"DIAG" ALLOWS VIEWINGONLY OF SPECIFIC SENSOROR TRANSMITTER FAULTINFORMATION
"STATUS" ALLOWSVIEWING ONLY OFSYSTEM PARAMETERS
"MEASURE" RETURNSINSTRUMENT TOMEASUREMENT MODE
"CAL" INITIATES MANUALOR AUTOMATIC CALIBRATIONROUTINES
"CONFIG" ALLOWSCOMPLETE INSTRUMENTCONFIGURATION
20-SEGMENT BARGRAPHFOR OUTPUT % OF SPAN.
"UP", "DOWN", "LEFT", AND"RIGHT" ARROW KEYS
"HOLD" HOLDS OUTPUTAT PRESENT ORUSER-SPECIFIED VALUE
SECOND AND THIRD LINEOF DISPLAY IN THIS AREA
WHEN NOT IN MEASUREMENTMODE, TWO SEGMENTS ONLYAPPEAR UNDER EITHER "CAL","CONFIG", "STATUS", OR"DIAG". DIAGNOSTIC MODEIS INDICATED IN EXAMPLESHOWN. BARGRAPH (% OFSPAN) NOT DISPLAYED INTHESE MODES.
PSS 6-1B1 BPage 4
APPLICATION FLEXIBILITY
Microprocessor technology, coupled with a simple user interface, allows rapid customization of the transmitter to specific application requirements. ORP or ISE applications can be handled by simply reconfiguring the basic pH transmitter to the desired measurement. Temperature compensation is equally as flexible, as the transmitter offers the standard Nernst compensation for glass pH electrodes, as well as optional solution compensation for pure water and user-defined transforms.
COMPATIBLE WITH WIDE RANGE OF SENSORS
The transmitter contains an integral high impedance preamplifier, thus permitting it to be used with virtually
any glass pH or noble metal ORP sensor. Also, the transmitter can be programmed to accept any of the three common temperature compensator inputs – 100 Ω platinum RTD, 1000 Ω platinum RTD, and Balco 3000 Ω RTD. This facilitates the use of the 870ITPH with many common non-Foxboro pH and ORP sensors. When a nonpreamplified sensor is used, the Invensys Foxboro sensor cable length is limited to 15.2 m (50 ft). Where the distance between the sensor and transmitter is greater than 15.2 m (50 ft), the Invensys Foxboro 871PH and 871A pH/ORP sensors are offered with integral preamplifiers, thus allowing the cable length to extend to 152 m (500 ft). See Figure 2 for Invensys Foxboro sensors compatible with the 870ITPH Transmitter.
Figure 2. Invensys Foxboro pH and ORP Sensors
OPERATING CONDITIONS
InfluenceReference Operating
ConditionsNormal Operating
ConditionsTransportation and
Storage Limits
Ambient Temperature 23 ±2°C(73 ±4°F)
–25 to +55°C(–13 to +131°F)(a)
–55 and +85°C(–67 and +185°F)
Relative Humidity 50 ±10% 5 to 95%Noncondensing(b)
5 and 95%Noncondensing
Supply Voltage Over 4 to 20 mA, 2-Wire Line
24 ±2 V dc 12.5 to 42 V dcSee Figure 3
Not Applicable
Output Load 250 Ω 0 to 1450 ΩSee Figure 3
Not Applicable
Vibration Negligible 2.5 m/s2 (0.25 “g”) for panel mount, 10 m/s2 (1 “g”) for pipe or surface mount, from 5 to 200 Hz.
Protected byShipping Container
(a) Transmitter operative limits are –40 and+85°C (–40 and +185°F) for the electronics, and –30 and +60°C (–22 and +140 °F) for the display. The display may have degraded performance between –20 and –30°C (–4 and –22 °F).
(b) The transmitter will operate at a low limit of 0% RH but with a possible degradation of performance.
871A SeriespH/ORP SENSORS
DolpHin SENSORS PH10 Series ORP10 Series
EP462 SeriespH SENSORSTWIST-LOCK MOUNT
EP460 SeriespH SENSORSUNIVERSAL MOUNT
871PH SeriespH/ORP SENSORS
A
E
D
C
B
A
E
D
CB
PSS 6-1B1 BPage 5
PERFORMANCE SPECIFICATIONS(Transmitter Specifications under Reference Operating Conditions unless otherwise specified.
Refer to Sensor Literature for Sensor Specifications.)
Accuracy – Measurement (Includes Linearity)DIGITAL – PH
±0.009 pHDIGITAL – ORP
±0.5 mVANALOG
Digital Accuracy ±0.04% of Full Scale
Accuracy – Solution Temperature3-WIRE 100 Ω PLATINUM RTD
±0.1°C (±0.18°F)
RepeatabilitySame performance as Accuracy
Ambient Temperature EffectDIGITAL MEASUREMENT
±0.03% of full scale per °CDIGITAL TEMPERATURE
±0.05% of full scale per °CANALOG
Digital ±0.03% of full scale per °C
Relative Humidity Effect (5 to 95% RH)Less than 0.1% of full scale
Supply Voltage and Load EffectDIGITAL
Less than 0.005% of scale/VANALOG
Less than 0.005% of scale/V
Output Load EffectLess than 0.05% of span. Effect is on output for a change in resistance of series circuit containing transmitter overload limits specified in Figure 3.
Vibration Effect (Sensor not included)Less than 0.1% of full scale
Mounting Position EffectLess than 0.01% of full scale for all mounting positions.
Output NoiseLess than 0.25% of full scale
Response TimeTEMPERATURE
3-wire RTD: < 14 seconds2-wire RTD: < 9 seconds
MILLIVOLTS< 1 second
Measurement Stability±0.25% of full scale (temperature compensated and after six months)
Temperature Measurement Stability±0.1% of full scale (noncumulative and after six months).
Common Mode Rejection Ratio120 dB, dc; or 50/60 Hz, ac; between loop and sensor (42 volts peak)
Minimum Output Span28 mV for all measurement types
Isolation±24 V dc for intrinsically safe operations ±42 V dc for ordinary locations
RFI ImmunityOutput error of < 0.5% of full scale when tested with field strength of 10 V/m (with 80% amplitude modulation) with conduit, from 80 to 1000 MHz.
High Frequency TransientCan withstand a high frequency transient on the dc power lines of 2 kV, 5 x 50 ns impulse. (Per IEC Standard 61000-4-4.)
Lightning TransientsWithstands a transient of 2 kV on the dc power line (per IEC Standard 61000-4-5).
Radiated RFI EmissionsMeets CISPR Standard 11, Class A
Electrostatic DischargeMeets IEC Standard 61000-4-2, 6 kV
PSS 6-1B1 BPage 6
FUNCTIONAL SPECIFICATIONS
Communications and Measurement OutputNO DIGITAL COMMUNICATIONS
4 to 20 mA Analog OutputI/A Series COMMUNICATION, SOFTWARE CONFIGURABLE
IT1 Mode4 to 20 mA Analog Output and Low Speed Digital Communications, 600 Baud
IT2 ModeHigh Speed Digital Communications, 4800 Baud
Measurement Range – SelectablepH (HYDROGEN ION CONCENTRATION)
–2 to +16 pHORP (OXIDATION REDUCTION POTENTIAL)
–2000 to +2000 mVISE (ION SELECTIVE ELECTRODE CONCENTRATION)
0 to 2000 ppmSOLUTION TEMPERATURE
–20 to +200°C (–4 to +392°F)
Temperature CompensationAdjusts the Nernst slope factor to correct for the variation of the measuring electrode's potential with temperature. Thus, the displayed pH is the actual pH of the solution at process temperature. Optional solution temperature compensations for 1 ppm ammonia and user-programmed custom curves are available. No temperature compensation is applied to ORP.
Temperature Compensation Range–5 to +105°C (23 to 221°F) for pH or ISE only
Digital Outputs1st MEASUREMENT
Primary measurement in units of primary display2nd MEASUREMENT
Solution temperature3rd MEASUREMENT
Absolute primary measurement
Analog Outputs• Configurable to pH, ORP, ISE, or Temperature.• Linear output within measurement range.• Analog output hold.• Analog output is programmable to any value
between 3.8 mA and 20.5 mA upon failure.
Measurement Damping1, 5, 10, 20, 40, and 120 seconds
Temperature Inputs100 Ω platinum RTD, two or three wires1000 Ω platinum RTD, two or three wires3000 Ω Balco RTD, two wire
Input Impedance1012 Ω minimum on all inputs; for use with or without external preamp.; screen (shield) drive provided.
Sensor Compatibility• DolpHin PH10 and ORP10 Series• 871PH-3, -4, -5, and -6 Series• 871A-1, -3, and -4 Series• EP460 Series• EP462 Series• EP466 Series• Non-Foxboro sensors without integral
preamplifiers, and with compatible TC elements.
Supply Voltage Requirements and External Loop Load Limitations
DIGITAL OUTPUTPower supplied through I/A Series system
4 TO 20 mA OUTPUT (See Figure 3)
Figure 3. 4 to 20 mA Output,Supply Voltage vs. Output Load
SUPPLY VOLTAGE, V dc
NOTEThe transmitter will function with an output loadless than 250 Ω provided that a PC20 or PC50Remote Configurator is not connected to it. Connecting a PC20 or PC50 while operating in this area may cause disturbances and/or communication problems.
OU
TP
UT
LO
AD
, Ω
LOAD ΩV dc
0
0
24
1450
3032
250 & 565250 & 860250 & 960
200
500
1000
1500
10 20 30 40 504212.5
TYPICAL SUPPLYVOLTAGE ANDLOAD LIMITS
OPERATINGAREA
SEE NOTE BELOW
PC20 OR PC50MIN. LOAD
250
PSS 6-1B1 BPage 7
FUNCTIONAL SPECIFICATIONS (Cont.)
Auto Buffer RecognitionThe transmitter has three tables of preprogrammed pH buffer values, identified as American, European, and National Institute of Standards and Testing (NIST®). Also, one user programmable table is available. Each table contains three value sets of pH and temperature.
Continuous DiagnosticsDIGITAL
Complete check every four secondsANALOG
Complete check every eight seconds
Background Sensor Diagnostics• Broken Glass Electrode• Liquid Leakage into Sensor• Short RTD Temperature Compensator• Open RTD Temperature Compensator• Failed Preamplifier• Fouled Reference Junction
Background Electronics Self-Diagnostics• Checksum, EEPROM, EPROM, and RAM Image
of Database• Code Space Checksum• Stack Checking• Compatibility Checks to Detect “Hot” Board
Changes• Watch-Dog Timer• Verify Readable Processor Registers
Calibration Diagnostics• Measurement Range Checks• RTD Range Checks• Measurement Slope (pH and ISE only)• Aging Glass Electrode
On-Demand Diagnostics• Solution Temperature Display• Absolute Input (mV) Display• Measurement Slope % Display• Time of Last Calibration Display• Other Device Status Displays
ELECTRICAL SAFETY SPECIFICATIONS
Testing Laboratory, Type of Protection,and Area Classification Application Conditions
Electrical Safety Design
Code
ATEX, II 2 G, EEx ia IIC; intrinsically safe for Gas Group IIC, Zone 0.
Temperature Class T4-T6. EAA
ATEX, II 2 G, EEx nL IIC; nonsparking for Group IIC, Zone 2.
Temperature Class T4 KNZ
CSA intrinsically safe for Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G, hazardous locations.
Temperature Class T4. CAA
CSA Class I, II, and III, Division 2, Groups A, B, C, D, F, and G, hazardous locations.
Temperature Class T4. CNZ
FM intrinsically safe for Class I, II, and III, Division 1, Groups A, B, C, D, E, F, and G, hazardous locations.
Temperature Class T4. FAA
FM nonincendive for Class I, II, and III, Division 2, Groups A, B, C, D, F, and G, hazardous locations.
Temperature Class T4. FNZ
SAA intrinsically safe for Gas Group IIC, Zone 1, ib connectivity.
Temperature Class T4. ABB
SAA nonsparking for Gas Group IIC, Zone 2. Temperature Class T4. ANZ
NOTEThese transmitters have been designed to meet the electrical safety descriptions listed in the table above. For detailed information, or status of the testing laboratory approvals or certifications, contact Invensys Foxboro.
PSS 6-1B1 BPage 8
PHYSICAL SPECIFICATIONS
Transmitter EnclosureThe housing and its gasketed cover are made from a cast low copper aluminum alloy, finished and protected by a textured epoxy paint.
Environmental and Corrosion Resistant Protection
The enclosure is dusttight and weatherproof as defined by IEC IP65, and provides the environmental and corrosion resistant protection of NEMA Type 4X.
Transmitter MountingThe transmitter can be panel-mounted, surface-mounted, or mounted to a DN 50 or 2-in pipe. Refer to “Dimensions–Nominal” section for mounting details.
Sensor Cable LengthSENSOR WITH INTEGRAL PREAMPLIFIER
152 m (500 ft) maximumSENSOR WITHOUT PREAMPLIFIER
15.2 m (50 ft) maximum
Approximate MassPANEL-MOUNTED TRANSMITTER
2.2 kg (4.9 lb)SURFACE-MOUNTED TRANSMITTER
2.8 kg (6.2 lb)PIPE-MOUNTED TRANSMITTER
2.8 kg (6.2 lb)OPTIONAL STORM DOOR
Negligible
Electrical ConnectionsField wires enter through three cable entry holes at the lower surface of the housing, and terminate at screw terminals located on the power and signal PWA located within the enclosure. These terminals are accessible by swinging back the hinged front cover. The cable entry holes are sized to accommodate standard wiring conduit or cable glands. Refer to Figure 4 for the wiring to the screw terminals, and to the “Dimensions–Nominal” section for the location and size of the cable entry holes.
Figure 4. Wiring Diagram
PSS 6-1B1 BPage 9
OPTIONAL FEATURES
Storm DoorThis door is attached to the front surface of the enclosure and hinges upward. It is used to prevent accidental or inadvertent actuation of front panel controls, particularly in field mounting applications. The door is clear plastic to allow viewing of the display when closed, and also hinged to allow ready access to front panel controls. Select Option “–7”.
Special Option per Engineering OrderThis option is normally used to provide the ability to preconfigure custom (nonstandard) temperature compensation curves into the instrument. Contact Foxboro for other applicable requirements. Select Option “–1” and describe special option desired.
ORDERING INSTRUCTIONS
MODEL CODE
Description ModelIntelligent Electrochemical Transmitter for pH, ORP, or ISE Measurement 870ITPH
Communications and Measurement OutputNo Digital Communication, 4 to 20 mA Analog Output only –AIntelligent; I/A Series Digital FoxCom and 4 to 20 mA dc, Configurable to:
• IT1 Mode: 4 to 20 mA Output and Low Speed Digital Communications, 600 Baud• IT2 Mode: High Speed Digital Communications only, 4800 Baud
–F
Enclosure MountingPanel Mounting WSurface Mounting XPipe Mounting (DN 50 or 2-in Pipe) Y
Electrical Safety (also see “Electrical Safety Specifications” section) (a)ATEX, Intrinsically Safe for Gas Group II C, Zone 0 (b) EAAATEX, Nonsparking for Group II, Zone 2 (c) KNZCSA, Intrinsically Safe ia, ia Connection CAACSA, Class I, Division 2 Hazardous Locations CNZFM, Intrinsically Safe ia, ia Connection FAAFM, Nonincendive FNZSAA, Intrinsically Safe ib, ib Connection ABBSAA, Nonincendive, n ANZ
Optional SelectionsSpecial per Engineering Order –1Storm Door –7French Language Menu –FGerman Language Menu –GSpanish Language Menu –S
Example: 870ITPH–FXFAA–7(a) These transmitters have been designed to meet the electrical safety descriptions listed. For detailed information or status of the
Testing Laboratory Approval or Certification, contact Invensys Foxboro.(b) Previously identified as CENELEC intrinsically safe.(c) Previously identified as European nonsparking.
1. Model Number.2. Measurement Range.3. Measuring Electrode Type; Specify Glass pH, Antimony pH, ORP, or ISE (specify type).4. Temperature Compensation Input (100 Ω RTD, 1000 Ω RTD, or Balco 3000 Ω RTD).5. User Tag Data and Application.
PSS 6-1B1 BPage 10
DIMENSIONS–NOMINAL
mmin
1606.3
28.51.12
28711.3
HINGED FRONT COVER OPENS FOR ACCESS TO FIELD WIRING TERMINALS ANDTRANSMITTER COMPONENTS.
THREE 22 mm (0.87 in) DIA.HOLES FOR FIELD WIRINGCONDUIT OR CABLE GLANDS.
512.0
512.0
1937.6
33813.3
2188.6
1044.1
100.4
OPTIONAL STORMDOOR OPENS UPWARDAND PROVIDES ACCESS TO KEYPAD.
1455.7
FOUR BOSSES ON REAR SURFACETAPPED 0.250-20, 6.4 mm (0.50 in)DEEP ARE USED FOR SURFACE ORPIPE MOUNTING OF TRANSMITTER.CENTERS OF BOSSES ARE ON A89 mm (3.5 in) BOLT CIRCLE.
SEE NEXT PAGE FOR PANEL,SURFACE, AND PIPE MOUNTING.
NOTE
GASKET BETWEENCASE AND HINGEDFRONT COVER
8.00.3
CAL
CAL
4 mA 20 mA
MEASURE STATUS
STATUS
DIAG
ENTER
DIAG
CONFIG
CONFIG
HOLD
PSS 6-1B1 BPage 11
DIMENSIONS–NOMINAL (Cont.)
mmin
PANEL
PANEL THICKNESSNOT TO EXCEED6.4 mm (0.25 in)
PANEL MOUNTING BRACKET,SCREWS, NUTS, AND WASHERSPROVIDED BY INVENSYS FOXBORO
PANEL CUTOUT
MAX. RADIUS3.8
0.15138, + 1.0, -0
5.43, +0.04, -0
186, +1.0, -07.32, +0.04, -0
SURFACE MOUNTINGBRACKET, SCREWS, ANDWASHERS PROVIDED BYFOXBORO
1636.4
481.9
2068.1
FOUR HOLES IN MOUNTING BRACKET 8.8 mm (0.348 in) DIAMETER, IN ARECTANGULAR CONFIGURATION, SPACED 69.9 mm (2.75 in) HORIZONTALLY, AND 206 mm (8.1 in) VERTICALLY. USE OF BRACKET AS TEMPLATE IS RECOMMENDED. SURFACE MOUNTING HARDWAREPROVIDED BY USER.
SURFACE
U-BOLTS, NUTS, ANDWASHERS PROVIDEDBY INVENSYS FOXBORO
VERTICAL PIPE MOUNTING SHOWN.ROTATE BRACKET 90 FORHORIZONTAL PIPE MOUNTING
PIPE MOUNTINGBRACKET, SCREWS, AND WASHERS PROVIDED BY FOXBORO
PIPE MOUNTING
PANEL MOUNTING
SURFACE MOUNTING
PSS 6-1B1 BPage 12
REFERENCE DOCUMENTS
OTHER M&I PRODUCTS
Product Specification
Sheets Description
PSS 6-1C2 APSS 6-1C2 BPSS 6-1C3 A
PSS 2A-1Z3 CPSS 2A-1Z3 G
871PH pH/ORP/ISE Sensors and Accessories871A pH and ORP Sensors and AccessoriesDolpHin Series, Models PH10 and ORP10,
pH and ORP Sensor and AccessoriesModel PC20 Field Device ConfiguratorModel PC50 Field Device Tool (FDT)
Bulletins Description
K99-2K99-3K99-4
EP460 Series, pH Sensors, Universal MountEP462 Series, pH Sensors, Twist-Lock MountEP466 Series, pH Sensors, Insertion/Retractable Mount
Invensys Foxboro provides a broad range of measurement and instrument products, including solutions for pressure, flow, analytical, positioners, temperature, controlling and recording. For a listing of these offerings, visit the Invensys Foxboro web site at:
www.foxboro.com/m&i.
33 Commercial StreetFoxboro, MA 02035-2099United States of America
www.foxboro.comInside U.S.: 1-866-746-6477Outside U.S.: 1-508-549-2424 or contact your local Foxboro representative.Facsimile: 1-508-549-4999
Invensys, Foxboro, DolpHin, FoxCom, and I/A Series are trademarks of Invensys plc, its subsidiaries, and affiliates.All other brand names may be trademarks of their respective owners.
Copyright 1995-2003 Invensys Systems, Inc.All rights reserved
MB 010, MB 012 Printed in U.S.A. 0803
top related